Properties

Label 2-880-1.1-c3-0-39
Degree $2$
Conductor $880$
Sign $1$
Analytic cond. $51.9216$
Root an. cond. $7.20567$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7·3-s + 5·5-s + 35·7-s + 22·9-s − 11·11-s + 26·13-s + 35·15-s + 101·17-s − 127·19-s + 245·21-s + 58·23-s + 25·25-s − 35·27-s − 27·29-s + 177·31-s − 77·33-s + 175·35-s + 191·37-s + 182·39-s + 66·41-s − 444·43-s + 110·45-s − 2·47-s + 882·49-s + 707·51-s − 669·53-s − 55·55-s + ⋯
L(s)  = 1  + 1.34·3-s + 0.447·5-s + 1.88·7-s + 0.814·9-s − 0.301·11-s + 0.554·13-s + 0.602·15-s + 1.44·17-s − 1.53·19-s + 2.54·21-s + 0.525·23-s + 1/5·25-s − 0.249·27-s − 0.172·29-s + 1.02·31-s − 0.406·33-s + 0.845·35-s + 0.848·37-s + 0.747·39-s + 0.251·41-s − 1.57·43-s + 0.364·45-s − 0.00620·47-s + 18/7·49-s + 1.94·51-s − 1.73·53-s − 0.134·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 880 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(880\)    =    \(2^{4} \cdot 5 \cdot 11\)
Sign: $1$
Analytic conductor: \(51.9216\)
Root analytic conductor: \(7.20567\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 880,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(4.813480017\)
\(L(\frac12)\) \(\approx\) \(4.813480017\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - p T \)
11 \( 1 + p T \)
good3 \( 1 - 7 T + p^{3} T^{2} \)
7 \( 1 - 5 p T + p^{3} T^{2} \)
13 \( 1 - 2 p T + p^{3} T^{2} \)
17 \( 1 - 101 T + p^{3} T^{2} \)
19 \( 1 + 127 T + p^{3} T^{2} \)
23 \( 1 - 58 T + p^{3} T^{2} \)
29 \( 1 + 27 T + p^{3} T^{2} \)
31 \( 1 - 177 T + p^{3} T^{2} \)
37 \( 1 - 191 T + p^{3} T^{2} \)
41 \( 1 - 66 T + p^{3} T^{2} \)
43 \( 1 + 444 T + p^{3} T^{2} \)
47 \( 1 + 2 T + p^{3} T^{2} \)
53 \( 1 + 669 T + p^{3} T^{2} \)
59 \( 1 + 386 T + p^{3} T^{2} \)
61 \( 1 + 521 T + p^{3} T^{2} \)
67 \( 1 + 96 T + p^{3} T^{2} \)
71 \( 1 - 427 T + p^{3} T^{2} \)
73 \( 1 - 1006 T + p^{3} T^{2} \)
79 \( 1 + 910 T + p^{3} T^{2} \)
83 \( 1 - 818 T + p^{3} T^{2} \)
89 \( 1 - 601 T + p^{3} T^{2} \)
97 \( 1 + 228 T + p^{3} T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.594420748892667277919922177830, −8.690071383785601472897066802624, −8.095454676005905338365649227919, −7.70849359208453352277088172454, −6.31153232945241438440009905826, −5.18075322089660871503895958150, −4.33984730886222039599165240753, −3.16003240198432167781810149876, −2.11035386549301866449828241599, −1.30998572171616245883073442640, 1.30998572171616245883073442640, 2.11035386549301866449828241599, 3.16003240198432167781810149876, 4.33984730886222039599165240753, 5.18075322089660871503895958150, 6.31153232945241438440009905826, 7.70849359208453352277088172454, 8.095454676005905338365649227919, 8.690071383785601472897066802624, 9.594420748892667277919922177830

Graph of the $Z$-function along the critical line